Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x16e3d34c69cb1da2746e892eaa6af89bea2fc62a5767d1e6847602dc701296a1 · ArcScan

Block

#21,549,637

2026-09-18 19:44:28 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,637
Timestamp: 15 days ago · 2026-09-18 19:44:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x16e3d34c69cb1da2746e892eaa6af89bea2fc62a5767d1e6847602dc701296a1
Parent hash: 0x3b7fae12…b1ece8eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,637 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.5%1,039,062 / 30,000,000

Base fee

20 gwei

State root

0x4295e2930a8f…f47a3efa9824

Transactions root

0x5a14e3709805…942276d97f98

Receipts root

0x57042906d2b5…36273b927ccc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800